Wap to calculate first 10 iteger using Less Than operator

/*write a c program to add first 10 successive int numbers*/

#include<stdio.h>
#include<conio.h>

void main()

{
 int n,sum=0;
 clrscr();
 for(n=1;n<11;n++)
 {
 sum=sum+n;
 }
 printf("sum of first 10 succesive int=%d",sum);
 getch();
}